The designers will showcase a royal collection titled "Raag Rattan".u00a0Sharmila Tagore has confirmed that she will be walking the ramp for Ashima and Leena, while Sufi singer Zila Khan will perform during the show said a statement.u00a0The collection will be mix of sheer and sensuous drapes comprising of long skirts, lehengas, saris to jackets in tones of tourmaline, jade green and cerulean blues.